| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $104.42 | 13.103% | $118.1022 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $57.66 | 10.330% | $63.6163 | $63.62 | $63.60 | $63.60 |
| Purchase #3 | $139.67 | 4.863% | $146.4622 | $146.46 | $146.45 | $146.50 |
| Purchase #4 | $159.51 | 3.177% | $164.5776 | $164.58 | $164.60 | $164.60 |
| Purchase #5 | $181.52 | 8.638% | $197.1997 | $197.20 | $197.20 | $197.20 |
| Purchase #6 | $5.53 | 6.369% | $5.8822 | $5.88 | $5.90 | $5.90 |
| Purchase #7 | $138.90 | 4.206% | $144.7421 | $144.74 | $144.75 | $144.70 |
| 7 purchase totals = | $787.21 | $840.5823 | $840.58 | $840.60 | $840.60 | |